From€300excl. VAT
In stock
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Sartorius Stedim Bag Holder 50 bioreactor tray for BIOSTAT RM 50 systems with 50 L CultiBag RM and Flexsafe RM bag compatibility.
The Sartorius Stedim Bag Holder 50 single-use bioreactor bag holder supports and positions 50 L CultiBag RM or Flexsafe RM bags during wave-mixed rocking bioreactor operation. It is used with BIOSTAT RM 50 platforms for cell culture, seed train, process development and biopharmaceutical research.
The unit includes the stainless steel Bag Holder 50 tray with plastic or ABS components. The rocker platform, cover or hood, controller, bags, tubing and consumables are not included unless stated separately.
The holder is used and supplied as pictured.
The holder supports and positions single-use rocking bioreactor bags for cell culture, seed train and process development applications. It is also used for cell culture in biotechnology and life sciences laboratories.
The unit is used and supplied as pictured. The rocker platform, cover or hood, controller, bags, tubing and consumables are not included unless stated separately.
The 50 L bag format determines compatibility with the BIOSTAT RM 50 rocking platform and the matching CultiBag RM or Flexsafe RM bag. The tray is therefore a fit-specific accessory for this system configuration rather than a general-purpose bioreactor support.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
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Last updated 4 November 2026
€300 sits in the middle range fermenters or bioreactors here. The middle half of the 122 with a price runs from €261 to €6,500.
